The Haggadah contains the service for the seder.
The Passover (Pesach) Seder is a special festive meal held on the night of Passover. In it, Jews tell of the Exodus (From a book called the Haggadah) and have specified foods (including matzoh and bitter herb).
The Passover dinner that is eaten the first night of Passover in Israel, and the first two nights outside of Israel is called the Seder
Jews.
We follow the order of the seder as outlined in a haggadah (the book that contains the service and story of Passover.
Jews eat the Passover meal to commemorate what happen to them a long time ago. In the Bible, it explains that the Jews were taken out of Egypt, in a hurry. Their bread did not have a chance to leaven, and so they ate what they call "matzoh" Now Jews have a meal with "matzoh" in it, to commemorate it.
The book is called a 'haggadah'.
haggadah
The Haggadah.
The Jews eat the Passover Seder meal on the night of Passover (Pesach). It makes little difference whether Passover begins on Shabbat or on a weekday. Note that there are festive meals on every Shabbat, but they are not called "seder" and the foods are different.
A Haggadah is a book that contains the religious ceremony for the first night of Passover (outside of Israel the ceremony is held on the first 2 nights of Passover).
Haggadah
The Exodus from Egypt.